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Efficient Powerful Brushless DC Motor MID Drive System for Electric Tricycle

Name: Efficient Powerful Brushless DC Motor MID Drive System for Electric Tricycle
Brand: Xuzhou Keya Electric Co., Ltd
SKU: 2126640682

Jiangsu, ChinaXuzhou Keya Electric Co., Ltd

US$269.00-278.00

10 Sets

Product profile

Customization

Available

Certification

CCC, ISO9001

Surface Treatment

Spray-Paint

Model NO.

140-90H round wire motor 2500W

Manufacturing Process

Stamping

Material

Carbon Steel

Trademark

KEYA ELEC

Origin

China

HS Code

8501310000

Production Capacity

1800000PCS

Key features

High Efficiency & Low Noise: Efficiency improved by 3-4%, noise reduced by 3-5 decibels compared to ordinary motors.

Enhanced Heat Dissipation: Cylinder heat dissipation ribs encrypted; controller shell uses spring clips for high conduction efficiency.

High Control Accuracy: Motor uses Hall sensors for better dynamic performance and reliability; controller uses advanced chips.

Strong Load Bearing Capacity: Thickened bearing chamber and semi-meshing gears support up to 90N load with smooth shifting.

Comprehensive Quality Inspection: 100% inspection of finished products according to ISO9001 standard by experienced QC staff.

Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs with OEM/ODM services.

Certified Manufacturer: Factory certified under ISO9001 and IATF 16949; recognized Provincial High-Tech Enterprise.

Multiple Powertrain Components: Complete solutions including 2500W motor, intelligent controller, gearbox, and rear axle.

Company profile

Self-brandedPatents Awarded100% Finished Products InspectionR&D Capabilities

Xuzhou Keya Electric Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.46h

AI-Powered supplier vetting

SummaryKEYA is a limited company focused on motor manufacturing and electronic control drive systems, offering motors, controllers, gear boxes, and rear axles. It reports broad customization, ODM capability, OEM service for well-known brands, and a recent product-development record. Its facilities include dedicated production lines for wireless and wired controllers, motors, gear boxes, and rear axles. Quality processes include written warehouse controls, inspection instructions, segregation and reinspection of nonconforming units, and documented complaint and corrective-action procedures. However, the evidence does not establish certifications, named customer cases, or the supplier’s financial strength. Overseas support is limited: it has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors is reported.

Supplier typeThe supplier is a limited company engaged in motor manufacturing, generator and generator-set sales, and motor control-system development. Its stated products include motors, controllers, gear boxes, and rear axles, while its company description identifies it as a high-tech enterprise focused on electronic control drive systems.

After-Sales capabilityThe supplier reports that its 29 R&D engineers are responsible for new-product R&D and after-sales service. It also has clear, followed procedures and records for customer complaints and corrective and preventive actions, supporting a documented after-sales process.

R&D capabilityEvidence supports active innovation capacity: the supplier reports new products during the past year, ODM services, 29 R&D engineers, and responsibilities covering new-product development. It is also described as a high-tech enterprise, although no SDK is available.

Production capacityDedicated production lines are reported for wireless and wired controllers, motors, gear boxes, and rear axles, matching the stated product scope. Quality controls include written procedures, inspection instructions, segregation and reinspection of nonconforming units, and inventory capability; however, no valid manufacturing-capacity contract with related subcontractors is reported.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, indicating broad product-development and customization support.

Product Q&A

Q:Are you a factory?

Yes, our factory is located in Fengxian, Xuzhou City, Jiangsu Province. We have been designing and providing excellent electric control drive system products for customers. Our factory production is all under ISO9001 and IATF 16949 quality management system.

Q:How long could you prepare samples?

Normally 3 days if we have the sample in hand. If customized one, about a week around.

Q:How about batch order production?

Normally 15-30 days, the customized or newly developed products may take more half month.

Q:Do you inspect the finished products?

Yes, we do 100% inspection according to ISO9001 standard and ruled by our experienced QC staff.

Q:What's the delivery time?

It depends on the order quantity. Normally we will arrange delivery after receiving 100% payment by TT.